Answer:
wish i could help but im in school so i cant see the picture<3:(
Step-by-step explanation:
Answer:
Hi, I am little confused for what im supposed to do can you please help me understand a little more so i i can answer, thanks!
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
root 36, is 6
6 times 6 = 36
so x is 6
Answer:
11∗2+13∗4+15∗6+⋯+199∗100=?
=(1−12)+(13−14)+(15−16)+⋯+(199−1100)
=(1+13+15+17+⋯+199)−(12+14+16+⋯+1100)
=(1+13+15+17+⋯+199)−12(1+12+13+⋯+150)
=∑k=15012k−1−∑k=15012k
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